[PATCH 01/11] perf script: Add branch types for VM-Entry and VM-Exit

[Adrian Hunter]

In preparation to support Intel PT decoding of virtual machine traces, add
branch types for VM-Entry and VM-Exit.

Note they are both treated as "calls" because the VM-Exit transfers control
to a different address.

Signed-off-by: Adrian Hunter <adrian.hun...@intel.com>
---
 tools/perf/builtin-script.c | 2 ++
 tools/perf/util/db-export.c | 2 ++
 tools/perf/util/event.h     | 6 +++++-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index 4143d3f6eb37..57958bb96082 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -1537,6 +1537,8 @@ static struct {
        {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TX_ABORT, "tx abrt"},
        {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_BEGIN, "tr strt"},
        {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_END, "tr end"},
+       {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_VMENTRY, 
"vmentry"},
+       {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_VMEXIT, 
"vmexit"},
        {0, NULL}
 };
 
diff --git a/tools/perf/util/db-export.c b/tools/perf/util/db-export.c
index db7447154622..5cd189172525 100644
--- a/tools/perf/util/db-export.c
+++ b/tools/perf/util/db-export.c
@@ -438,6 +438,8 @@ static struct {
        {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TX_ABORT, "transaction abort"},
        {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_BEGIN, "trace begin"},
        {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_TRACE_END, "trace end"},
+       {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_VMENTRY, "vm 
entry"},
+       {PERF_IP_FLAG_BRANCH | PERF_IP_FLAG_CALL | PERF_IP_FLAG_VMEXIT, "vm 
exit"},
        {0, NULL}
 };
 
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 4a3b5b6478d8..034526288e05 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -96,6 +96,8 @@ enum {
        PERF_IP_FLAG_TRACE_BEGIN        = 1ULL << 8,
        PERF_IP_FLAG_TRACE_END          = 1ULL << 9,
        PERF_IP_FLAG_IN_TX              = 1ULL << 10,
+       PERF_IP_FLAG_VMENTRY            = 1ULL << 11,
+       PERF_IP_FLAG_VMEXIT             = 1ULL << 12,
 };
 
 #define PERF_IP_FLAG_CHARS "bcrosyiABEx"
@@ -110,7 +112,9 @@ enum {
        PERF_IP_FLAG_INTERRUPT          |\
        PERF_IP_FLAG_TX_ABORT           |\
        PERF_IP_FLAG_TRACE_BEGIN        |\
-       PERF_IP_FLAG_TRACE_END)
+       PERF_IP_FLAG_TRACE_END          |\
+       PERF_IP_FLAG_VMENTRY            |\
+       PERF_IP_FLAG_VMEXIT)
 
 #define MAX_INSN 16
 
-- 
2.17.1